Corvette Forum : Corvette Forums - View Single Post - Heater hose / heater core cut-off valve
View Single Post
Old 05-24-2012, 07:11 AM   #15
6880 Mike
DC Crew
6880 Mike's Avatar
Posts: 2,002
Member #47959
Member since: Jul 2006

My Corvette(s)
1968 convertible; 1980 L-82

Thanks: 0
Thanked 58 Times in 56 Posts
Originally Posted by clemsontiger View Post
...where is the vacuum line that is supposed to operate it?...
Routes from the AC console control, through the firewall, and over to the valve.

The assembly instruction manual (AIM) would help you. It has diagrams of the factory AC installation, including the vac hose routing and the location and plumbing for the cut off valve.

6880 Mike is offline   Reply w/quote